Kagan, D. (1995). On the origins of war and the preservation of peace.
Chicago Edition CitationKagan, Donald. On the Origins of War and the Preservation of Peace. New York, Doubleday, 1995.
Cita MLAKagan, Donald. On the Origins of War and the Preservation of Peace. 1995.
Atenció: Aquestes cites poden no estar 100% correctes.